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Rapid:
Individual Calculations September 2021 |
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| Lain, Sander Total change: 13.40 | |   |
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| Estonian U14 Rapid Club Championships | Narva | EST | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1187 | 3.50 | 5 | 0.86 | 20 | 17.20 | |
|  Karis, Fredi | | | 1332 | EST | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Maesalu, Oliver | | | 1152 | EST | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Pomaznjov, Aleksei | | | 1183 | EST | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kaletin, Artjom | | | 1077 | EST | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Kallo, Kaur | | | 1096 | EST | 1.00 | 1 | 0.38 | 20 | 7.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Tartu summer rapid tournament. | Tartu | EST | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1187 | 1.00 | 5 | -0.19 | 20 | -3.80 | |
| | Verhni, Vladimir | | | 1708 | EST | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Tomson, Mikk | | | 1448 | EST | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Allas, Kaspar | | | 1272 | EST | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kaldmaa, Janis | | | 1210 | EST | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Raide, Sivert | | | 1507 | EST | 0.00 | 1 | -0.13 | 20 | -2.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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